By: ASPCA Ani-Med

With a good diet, plenty of playtime and a clean environment, your guinea pig should remain fit and healthy. Unfortunately, these little guys are more susceptible to illness than other companion critters. Knowing what to look out for can help you to help your pig should a problem arise.
Did you know that members of your pet's species are particularly prone to SKIN CONDITIONS? If you notice that your guinea pig is constantly scratching and has bare spots, scabs or a rash on his skin, mites or lice may be the culprit. Don't delay--head to the veterinarian for treatment.

Some animals may like it hot, but not guinea pigs. These animals do not tolerate extremes in temperature very well, and prefer an environment kept at 60 to 80 degrees Fahrenheit. If you allow your pet to get too hot, he can suffer from HEATSTROKE or HEAT EXHAUSTION. Take care that his cage is not in direct sunlight or next to a radiator or other heat source.

An ah-choo or two is par for the course for guinea pigs, but constant sneezing and coughing can indicate a variety of RESPIRATORY PROBLEMS, ranging in severity from the common cold to a very serious case of pneumonia. If these symptoms are accompanied by lethargy, appetite loss and runny nose, move your pet to a warm room and call your vet ASAP. If you have more than one pig, it's a smart idea to quarantine the infected individual.

DIARRHEA can be an indicator of many illnesses in guinea pigs--from a poor diet to an infectious ailment. No matter the cause, you'll need to seek immediate veterinary attention. If left untreated, diarrhea can lead to dehydration, which can kill a guinea pig in just a few hours.


The number-one cause of death in guinea pigs, ENTERITIS can be caused by infection, parasites, and even contaminated food. Symptoms of this serious illness include appetite loss, dehydration and a low-grade temperature. Luckily, it responds well to medical treatment--if sought promptly, that is.